Items Tagged with 'dampers'

ARTICLES

Automatic Balancing Damper with Register Box – Greenheck

October 28, 2020

No Comments

Model ABD-RB can be installed in both walls and ceilings for supply or exhaust applications.

Air Control Data Center Dampers – Ruskin

October 23, 2020

No Comments

These dampers offer Class IA leakage performance for added reliability and energy savings.

Redesigned AMD Line of Air Measuring Dampers – Greenheck

September 28, 2020

No Comments

The AMD damper series comes standard with a modulating actuator and a properly sized pressure transducer that outputs a signal proportional to cfm.

Ceiling Radiation Damper/Bath Fan Combinations for Wood Truss Applications – Greenheck

September 18, 2020

No Comments

The CRD-320WT damper is UL-approved for use in 20 different one-hour combustible, UL-rated, ceiling/floor assemblies.

HCD-324 and -325 Industrial High Temperature Control Dampers – Greenheck

August 21, 2020

No Comments

Models HCD-324 and HCD-524 feature a high temperature blade design to control airflow and provide shutoff in industrial process systems.

Ceiling radiation dampers serve a critical safety

Code-Led Guidance for Dynamic Ceiling Radiation Dampers

Shaun Ray

July 17, 2020

No Comments

The 2015 International Mechanical (IMC) and Building (IBC) Codes provided new and clear guidance for ceiling radiation dampers (CRDs) that affect architects, engineers, specifiers, contractors, and building inspectors.

Model ABD-Z1 Automatic Balancing Damper Line – Greenheck

June 1, 2020

No Comments

Model ABD-Z1 combines a shut-off damper with an electric actuator, automatic balancing damper (ABD), and a plenum box into one assembly.

Vektor® Laboratory Exhaust System with Preprogrammed Controls Package – Greenheck

March 31, 2020

No Comments

The control system includes variable frequency drives (VFDs), a duct sensor, and a separate factory-programmed logic controller (PLC) and can operate as a stand-alone or integrate with a building management system using BACnet.

Life Safety Dampers: Types and Applications

The differences between dampers and the control system requirements affecting their applications.

Larry Felker

January 23, 2020

One Comment

Chapter 7 of the International Building Code (IBC)1 requires life safety dampers to protect duct and air transfer openings within building separations — fire walls, fire barriers, fire partitions, horizontal assemblies, smoke barriers, and smoke partitions.

Life Safety Damper Testing

Kent Maune

January 22, 2020

No Comments

Testing and maintenance requirements are provided in Chapter 19 of NFPA 80 for fire dampers and Chapter 7 of NFPA 105 for motorized smoke dampers and combination fire/smoke dampers.

The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

See More Products

Items Tagged with 'dampers'

ARTICLES

Automatic Balancing Damper with Register Box – Greenheck

Air Control Data Center Dampers – Ruskin

Redesigned AMD Line of Air Measuring Dampers – Greenheck

Ceiling Radiation Damper/Bath Fan Combinations for Wood Truss Applications – Greenheck

HCD-324 and -325 Industrial High Temperature Control Dampers – Greenheck

Code-Led Guidance for Dynamic Ceiling Radiation Dampers

Model ABD-Z1 Automatic Balancing Damper Line – Greenheck

Vektor® Laboratory Exhaust System with Preprogrammed Controls Package – Greenheck

Life Safety Dampers: Types and Applications

Life Safety Damper Testing

The latest news and information

Premier Resource for Mechanical Consulting and Facility Engineers